Generalized Langevin and Nosé-Hoover processes absorbed at the boundary of a metastable domain

A Guillin, DI Lu, B Nectoux, L Wu - 2024 - hal.science
In this paper, we prove in a very weak regularity setting existence and uniqueness of quasi-
stationary distributions as well as exponential conver-gence towards the quasi-stationary …

Generalized Langevin and Nos {\'e}-Hoover processes absorbed at the boundary of a metastable domain

A Guillin, DI Lu, B Nectoux, L Wu - arxiv preprint arxiv:2403.17471, 2024 - arxiv.org
In this paper, we prove in a very weak regularity setting existence and uniqueness of quasi-
stationary distributions as well as exponential convergence towards the quasi-stationary …